bool should_loop, range_whole = false;
bool done = false;
bool caching = ceph_is_cache_enabled(inode);
+ xa_mark_t tag;
if (wbc->sync_mode == WB_SYNC_NONE &&
fsc->write_congested)
start_index = wbc->range_cyclic ? mapping->writeback_index : 0;
index = start_index;
+ if (wbc->sync_mode == WB_SYNC_ALL || wbc->tagged_writepages) {
+ tag = PAGECACHE_TAG_TOWRITE;
+ } else {
+ tag = PAGECACHE_TAG_DIRTY;
+ }
retry:
/* find oldest snap context with dirty data */
snapc = get_oldest_context(inode, &ceph_wbc, NULL);
dout(" non-head snapc, range whole\n");
}
+ if (wbc->sync_mode == WB_SYNC_ALL || wbc->tagged_writepages)
+ tag_pages_for_writeback(mapping, index, end);
+
ceph_put_snap_context(last_snapc);
last_snapc = snapc;
get_more_pages:
nr_folios = filemap_get_folios_tag(mapping, &index,
- end, PAGECACHE_TAG_DIRTY, &fbatch);
+ end, tag, &fbatch);
dout("pagevec_lookup_range_tag got %d\n", nr_folios);
if (!nr_folios && !locked_pages)
break;